"Identifying Success in Schools and Programs for English Language Learners in Boston Public Schools," of which this report is one part, is a project commissioned by the Boston Public Schools as part of this process of change set in motion by the intervention of the state and the federal governments on behalf of Boston's English language…

English language learners (ELLs), their teachers, and the schools and programs where they are enrolled face a triple challenge: (1) students must be taught and learn English at a level of proficiency high enough to allow them access to academic content; (2) students must be taught and learn academic content at a level comparable to that of English…